23 September 2026
Senior Software Engineer – (.NET / Azure / Vercel) (all genders)
Mainz · Herrenberg · Ludwigsburg


What you do.
- Architect and set up new .NET solutions, including .NET Aspire, with a clean and future-proof foundation
- Keep our codebase healthy through clean coding, dependency updates and ongoing modernization
- Design and shape our Azure cloud architecture, including sizing, scaling, cost optimization and CI/CD pipelines
- Own our Vercel / Next.js platform, from configuration and deployment to advanced features like Edge Config
- Define and maintain our Git/Gitflow strategy across branching, merging and releases
- Build and operate containerized applications with Docker and Kubernetes
- Develop enterprise web solutions with Sitecore XM Cloud, Content Hub and headless architectures (JSS, GraphQL), alongside ASP.NET, C# and SQL Server
What you bring along.
- Solid experience in Azure, CI/CD and modern .NET (incl. .NET Aspire)
- Hands-on knowledge of Docker/Kubernetes and containerized deployments
- Experience with Sitecore (XM Cloud, Content Hub, headless with JSS/GraphQL) across multiple versions
- Understanding of microservices, API management and modern deployment strategies
- Clean code and best practices matter more to you than quick fixes
- You work independently in agile teams, across technologies
- Fluent English skills; good German skills are a plus
What we offer.
- The opportunity to become part of a large, international agency group: approx. 500 great employees, a modern, client-centric business model, and a true “New Work” environment. As part of MSQ, with a total of nearly 1,500 colleagues, we offer an international perspective with offices and sister agencies in the UK, the U.S., and Asia
- Flexible work environment: hybrid (3–4 days of home office per week possible) or in one of our beautiful offices
- Agile organization: self-organized teams, comprehensive onboarding with a personal buddy, and plenty of support from experienced colleagues
- Benefits: bike leasing, fitness and self-care offerings through EGYM Wellpass, company retirement plan, training budget, unlimited drinks, and great coffee
Contact us.
Sound good?
Then apply today!
If you have any questions about the position, our recruiting team will be happy to help at jobs@msqdx.com.
We look forward to hearing from you!
Come as you are: creative solutions come from diverse teams. We thrive on the diversity of our employees and support them just as they are. What matters to us is your qualifications—gender identity, sexual orientation, nationality, skin color, origin, ethnicity, religion, physical or mental disabilities, or your deadname are not deciding factors for your application.